Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9e3f17d2eca9adac7441eab4e473cf76495ec806
https://github.com/WebKit/WebKit/commit/9e3f17d2eca9adac7441eab4e473cf76495ec806
Author: Said Abou-Hallawa <[email protected]>
Date: 2025-10-13 (Mon, 13 Oct 2025)
Changed paths:
A
LayoutTests/svg/animations/smil-max-finite-repeatDur-indefinite-crash-expected.txt
A LayoutTests/svg/animations/smil-max-finite-repeatDur-indefinite-crash.html
M Source/WebCore/svg/animation/SVGSMILElement.cpp
Log Message:
-----------
REGRESSION(298715@main): SVG animation with finite 'max' and indefinite
'repeatDur` causes the web page to jetsam
https://bugs.webkit.org/show_bug.cgi?id=299047
rdar://160099991
Reviewed by Nikolas Zimmermann.
Re-landing 300165@main after confirming it did not cause a memory regression.
When the SMIL ends because the elapsed time is greater than the intervalEnd, we
should not use repeatingDuration to calculate 'repeat' value unless its value is
finite. If it is value isIndefinite, we should use the duration since the begin
of the animation.
Test: svg/animations/smil-max-finite-repeatDur-indefinite-crash.html
*
LayoutTests/svg/animations/smil-max-finite-repeatDur-indefinite-crash-expected.txt:
Added.
* LayoutTests/svg/animations/smil-max-finite-repeatDur-indefinite-crash.html:
Added.
* Source/WebCore/svg/animation/SVGSMILElement.cpp:
(WebCore::SVGSMILElement::calculateAnimationPercentAndRepeat const):
Canonical link: https://commits.webkit.org/301404@main
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